对于蓝牙，请确保你的计算机已打开蓝牙，并且所连接的设备已打开且可被发现。. 对于 USB，请确保你的设备已打开并通过 USB 电缆连接到计算机。. 在 Microsoft Edge 中打开想要与设备连接的网站。. 单击或点击该页面。. 系统将提示你添加设备。. 从可用设备列表 ...

在 Edge 中，选择 设置和更多 > 设置 > Cookie 和站点权限 。. 在 Cookie 和存储的数据 下，选择 管理和删除 Cookie 和站点数据 > 查看所有 Cookie 和网站数据 ，并搜索要删除其 Cookie 的网站。. 选择要删除其 Cookie 的网站右侧的向下箭头 ，然后选择 删除 。. 所选站点的 ...

Note: The steps to install the 2019, 2016, or 2013 versions of Office Professional Plus, Office Standard, or a stand-alone app such as Word or Project might be different if you got Microsoft 365 through one of the following: Microsoft Workplace Discount Program (formerly known as Home Use Program): If you bought Microsoft 365 for personal use through your company, see Install Office through ...

How to open PC Health Check. In Windows, use Search on the taskbar to search for “PC Health Check,” then select it from the list of results. If a PC Health Check update is available, you can quickly install it for the latest version. If you don't have PC Health Check installed, you can install it by going to https://aka.ms ...

Cast to a Windows PC from another Windows PC. On the PC you'd like to project from, select Start > Settings > System > Projecting to this PC . Under Add the “Wireless Display” optional feature to project to this PC, select Optional features . Next to Add an optional feature, select View features, then enter “wireless display.”.

First, launch Windows Backup: select Start , type windows backup, and select Windows Backup from the results. (Or you can select Start > All apps > Windows Backup .) Then select Folders to drop it down, and select which of your user folders you want to back up to OneDrive: You can back up your Desktop, Documents, Pictures, Videos, and Music ...

AND 和 OR 函数最多可支持 255 个单独条件，但并不建议使用多个条件，因为构建、测试和维护复杂的嵌套公式是非常难的。. NOT 函数仅采用一个条件。. 下面是根据它们的逻辑写出的公式：. 公式. 说明. =IF (AND (A2>0,B2<100),TRUE, FALSE) 如果 A2 (25) 大于 0，并且 B2 (75 ...

Supercharge your creativity and productivity with a premium Copilot experience. Download the Copilot app for a 1-month free trial of Copilot Pro. Get the Copilot app. Microsoft support is here to help you with Microsoft products. Find how-to articles, videos, and training for Microsoft Copilot, Microsoft 365, Windows, Surface, and more.

Recovery options in Windows. To reset your PC, go to > > > > > . Then, select , choose cloud or local, change your settings, and set to . Open Recovery settings. In versions of Windows 10 prior to version 2004 this feature was called and to use it you'd select > > > > . Under , select > . Fresh Start in Windows 10 lets you perform a clean ...

How to redeem a gift card, Xbox download code or token. Both Microsoft and Xbox gift cards and download codes and tokens work the same way: once redeemed to your Microsoft account, you can spend your balance at Microsoft Store online, on Windows or Xbox, and you can get downloads for the latest apps, games, movies, TV shows, and Surface, Xbox, and accessories.